Air India Express has an average cost of $0.08 per km and IndiGo $0.10 per km for international flights. New Delhi: Low-cost carriers IndiGo (InterGlobe Aviation Ltd) and Air India Express have been ranked among the top five cheapest airlines in the world in providing international flights. Air India Express, the wholly-owned subsidiary of state-run carrier Air India has been ranked second and the budget carrier IndiGo placed at fifth position in a Global Flight Pricing Report prepared by Melbourne-based Rome2Rio—a multimodal travel planning site. Air India Express, mostly connecting Gulf countries and Singapore, has an average cost of $0.08 per km and IndiGo $0.10 per km for international flights. None of the airlines from the UK or US found a place among the top 10 cheapest airlines in the report.

Source: Mint May 27, 2018 19:18 UTC